69992272

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2753}}^1$

素因数の和:2995

約数の個数: 40

約数和(自身を含む): 155722176

約数和(自身を除く): 85729904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 2753, 3178, 3632, 5506, 6356, 11012, 12712, 19271, 22024, 25424, 38542, 44048, 77084, 154168, 308336, 624931, 1249862, 2499724, 4374517, 4999448, 8749034, 9998896, 17498068, 34996136, 69992272]

約数ペア:

[(1, 69992272), (2, 34996136), (4, 17498068), (7, 9998896), (8, 8749034), (14, 4999448), (16, 4374517), (28, 2499724), (56, 1249862), (112, 624931), (227, 308336), (454, 154168), (908, 77084), (1589, 44048), (1816, 38542), (2753, 25424), (3178, 22024), (3632, 19271), (5506, 12712), (6356, 11012)]